124221042441404 has 24 divisors (see below), whose sum is σ = 230511289418928. Its totient is φ = 58371372604160.

The previous prime is 124221042441373. The next prime is 124221042441407. The reversal of 124221042441404 is 404144240122421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124221042441407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1337274227 + ... + 1337367114.

It is an arithmetic number, because the mean of its divisors is an integer number (9604637059122).

Almost surely, 2^{124221042441404} is an apocalyptic number.

It is an amenable number.

124221042441404 is a deficient number, since it is larger than the sum of its proper divisors (106290246977524).

124221042441404 is a wasteful number, since it uses less digits than its factorization.

124221042441404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674642045 (or 2674642043 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 35.

Adding to 124221042441404 its reverse (404144240122421), we get a palindrome (528365282563825).

The spelling of 124221042441404 in words is "one hundred twenty-four trillion, two hundred twenty-one billion, forty-two million, four hundred forty-one thousand, four hundred four".